We look at the division of 57485349 by 480 
We want to figure out the number of times 57485349 can be divided by 480.

Step 1:
The number 480 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 480

Let's proceed to step 2:
The number 480 fits into 57 0 times, leaving a remainder of 57.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 57 and we're left with 57.
Fetch the next digit (4) from the dividend, attach it to 57 and continue: 574 / 480

Advancing to step 3:
When dividing 574 by 480, we get 1 with a remainder of 94.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 94 after subtracting 480 from 574.
Append the next digit (8) from the dividend to 94 and continue with: 948 / 480

Step 4:
The number 480 fits into 948 1 times, leaving a remainder of 468.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 480 from 948 leaves us with 468.
Include the next digit (5) from the dividend after 468, then repeat: 4685 / 480

On to step 5:
The number 480 fits into 4685 9 times, leaving a remainder of 365.
Put 9 as the next digit of the answer. 
Result so far: 119.0
Subtract 4320 from 4685 to get 365.
Fetch the next digit (3) from the dividend, attach it to 365 and continue: 3653 / 480

Moving on to step 6:
When dividing 3653 by 480, we get 7 with a remainder of 293.
Use 7 as the next digit of our solution. 
Result so far: 1197.0
If we take 3360 away from 3653, we end up with 293.
Append the next digit (4) from the dividend to 293 and continue with: 2934 / 480

Advancing to step 7:
The number 480 fits into 2934 6 times, leaving a remainder of 54.
Record the quotient 6 as the next digit in the result. 
Result so far: 11976.0
If we take 2880 away from 2934, we end up with 54.
Grab the next digit (9) from the dividend, add it to 54, then carry on: 549 / 480

On to step 8:
549 divided by 480 is 1 with a remainder of 69.
Record the quotient 1 as the next digit in the result. 
Result so far: 119761.0
If we take 480 away from 549, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 9:
When dividing 690 by 480, we get 1 with a remainder of 210.
Put 1 as the next digit of the answer. 
Result so far: 119761.1
Subtract 480 from 690 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 10:
The number 480 fits into 2100 4 times, leaving a remainder of 180.
Use 4 as the next digit of our solution. 
Result so far: 119761.14
Deduct 1920 from 2100 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 11:
The number 480 fits into 1800 3 times, leaving a remainder of 360.
Write down 3 as next digit of the result. 
Result so far: 119761.143
Deduct 1440 from 1800 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Moving on to step 12:
480 can be fit into 3600 7 times, resulting in a remainder of 240.
Write down 7 as next digit of the result. 
Result so far: 119761.1437
If we take 3360 away from 3600, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 13:
480 can be fit into 2400 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 119761.14375
Subtracting 2400 from 2400 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 14:
480 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 119761.14375
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 15:
480 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 119761.14375
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 119761.14375 with a remaining 0.0.